<template>
	<div class="header">
		<div class="content-wrapper">
			<div class="avatar">
				<img :src="seller.avatar" width="64" height="64">
			</div>
			<div class="content">
				<div class="title">
					<span class="brand"></span>
					<span class="name">{{seller.name}}</span>
				</div>
				<div class="description">
					{{seller.description}}/{{seller.deliverytime}}分钟送达
				</div>
				<div v-if="seller.supports" class="support">
					<span class="icon" :class="classMap[seller.supports[0].type]"></span>
					<span class="text">{{seller.supports[0].description}}</span>
				</div>
			</div>
			<div v-if="seller.supports" class="support-count" v-on:click="ShowDetail()">
				<span class="count" >{{seller.supports.length}}个<i class="el-icon-arrow-right fix-arrow-right"></i></span>
			</div>
		</div>
		<div class="bulletin-wrapper" @click="ShowDetail()">
			<span class="bulletin-title"></span><span class="bulletin-text">{{seller.bulletin}}</span>
			<i class="el-icon-arrow-right right-arrow"></i>
		</div>
		<div class="background">
			<img :src="seller.avatar" width="100%" height="100%" />
		</div>
		<transition name="fade">
			<div class="detail" v-show="detailShow">
				<div class="detail-wrapper clearfix">
					<div class="detail-main">
						<h1 class="name">{{seller.name}}</h1>
						<div class="star-wrapper">
							<star :size="48" :score="seller.score"></star>
						</div>

						<div class="title">
							<div class="line"> </div>
							<div class="text">优惠信息</div>
							<div class="line"> </div>
						</div>
						<ul v-if="seller.supports" class="supports">
							<li class="support-item" v-for="(item,index) in seller.supports">
								<span class="icon" :class="classMap[seller.supports[index].type]"></span>
								<span class="text">{{seller.supports[index].description}}</span>
							</li>
						</ul>
						<div class="title">
							<div class="line"> </div>
							<div class="text">商家公告</div>
							<div class="line"> </div>
						</div>
						<div class="bulletin">
							<p class="bulletin-content">{{seller.bulletin}}</p>
						</div>
						<div class="bulletin">
							<p class="bulletin-content">{{seller.bulletin}}</p>
						</div>
						<div class="bulletin">
							<p class="bulletin-content">{{seller.bulletin}}</p>
						</div>
					</div>
				</div>
				<div class="detail-close" @click="CloseDetail()">
					<i class="el-icon-close"></i>
				</div>
			</div>
		</transition>
	</div>
</template>

<script>
	import star from '../components/star.vue';
	export default {
		props: {
			seller: {
				type: Object
			}
		},
		data() {
			return {
				detailShow: false
			};
		},
		methods: {
			ShowDetail(){
				this.detailShow = true;
			},
			CloseDetail(){
				this.detailShow = false;
			}
		},
		created() {
			this.classMap = ['decrease', 'discount', 'special', 'invoice', 'guarantee'];
		},
		components: {
			star
		}
	};
</script>

<style>
	.clearfix{
		display: inline-block;
	}

	.clearfix:after{
		display: block;
		content: ".";
		height: 0;
		line-height: 0;
		clear: both;
		font-size: 0;
		visibility: hidden;
	}

	.header{
		color: #fff;	
		position: relative;
		overflow: hidden;
		background: rgba(7,17,27,0.5);
	}

	.header .content-wrapper{
		padding: 24px 12px 18px 24px;
		font-size: 0;/*为了消除子元素行上下空格*/
		position:relative; /*为了下面个数的绝对定位*/
	}

	.header .content-wrapper .avatar{
		display: inline-block;
		vertical-align: top;
	}

	.header .content-wrapper img{
		border-radius: 2px;
	}


	.header .content-wrapper .content{
		display: inline-block;
		margin-left: 16px;
	}

	.header .content-wrapper .content .title{
		margin: 2px 0 8px 0
	}

	.header .content-wrapper .content .title .brand{
		display: inline-block;
		width: 30px;
		height: 18px;
		background-image: url('../assets/brand@2x.png');
		background-size: 30px 18px;
		background-repeat: no-repeat;
		vertical-align: top;
	}

	.header .content-wrapper .content .title .name{
		margin-left: 6px;
		font-size: 16px;
		line-height: 18px;
		font-weight: bold;
	}

	.header .content-wrapper .content .description{
		margin-bottom: 10px;
		line-height: 12px;
		font-size: 12px;
	}

	.header .content-wrapper .content .support {
		font-size: 12px;
	}

	.header .content-wrapper .content .support .icon{
		display: inline-block;
		width: 12px;
		height: 12px;
		margin-right: 4px;
		background-size: 12px 12px;
		background-repeat: no-repeat;
		vertical-align: top;
	}

	.support .decrease{
		background-image: url('../assets/decrease_1@2x.png');
	}

	.support .discount{
		background-image: url('../assets/discount_1@2x.png');
	}

	.support .special{
		background-image: url('../assets/special_1@2x.png');
	}

	.support .invoice{
		background-image: url('../assets/invoice_1@2x.png');
	}

	.support .guarantee{
		background-image: url('../assets/guarantee_1@2x.png');
	}

	.header .content-wrapper .support-count{
		position: absolute;
		right: 12px;
		bottom: 18px;
		padding: 0 8px;
		height: 24px;
		line-height: 24px;
		border-radius: 14px;
		background-color: rgba(0,0,0,0.2);
		text-align: center;
	}
	.header .content-wrapper .support-count .count{
		font-size: 10px;
	}

	.fix-arrow-right{
		display: block;
		font-size: 10px;
		margin-left: 2px;
	}

	.header .bulletin-wrapper{
		height: 28px;
		line-height: 28px;
		padding: 0 22px 0 12px;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
		background: rgba(7,17,27,0.2);
		position: relative;
	}

	.right-arrow{
		position: absolute;
		right: 4px;
		top: 9px;
		font-size: 10px;
	}

	.header .bulletin-wrapper .bulletin-title{
		display: inline-block;
		width: 22px;
		height: 12px;
		background-image: url("../assets/bulletin@2x.png");
		background-size: 22px 12px;
		background-repeat: no-repeat;
		vertical-align: top;
		margin-top: 8px;
	}

	.header .bulletin-wrapper .bulletin-text{
		vertical-align: top;
		font-size: 10px;
		margin: 0 4px
	}

	.header .background{
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		z-index: -1;
		filter: blur(10px);
	}

	.header .detail{
		position: fixed;
		z-index: 100;
		width: 100%;
		height: 100%;
		top:0;
		left: 0;
		overflow: auto;
		background: rgba(7,17,27,0.8);
	}

	.fade-leave-active,.fade-enter-active{
		transition: opacity 1s;
	}

	.fade-enter,.fade-leave-active{
		opacity: 0;		
	}

	.header .detail .detail-wrapper{
		min-height: 100%;
		width: 100%;
	}

	.header .detail .detail-wrapper .detail-main{
		margin-top: 64px;
		padding-bottom: 64px;
	}

	.header .detail .detail-close{
		position: relative;
		width: 16px;
		height: 16px;
		margin: -64px auto 0 auto;
		clear: both;
		color: #fff;
		font-size: 16px;
	}

	.header .detail .name{
		line-height: 16px;
		text-align: center;
		font-size: 16px;
		font-weight: 700;
	}

	.star-wrapper{
		margin-top: 18px;
		padding: 2px 0;
		text-align: center;
	}

	.header .detail .detail-wrapper .title{
		display: flex;
		width: 80%;
		margin: 24px auto 24px auto;
	}

	.header .detail .detail-wrapper .title .line{
		flex: 1;
		position: relative;
		top:-6px;
		border-bottom: 1px solid rgba(255,255,255,0.2);
	}

	.header .detail .detail-wrapper .title .text{
		padding: 0 12px;
		font-size: 14px;
		font-weight: 700;
	}

	
	.header .detail .detail-wrapper .supports{
		width: 80%;
		margin: 0 auto;
	}

	.header .detail .detail-wrapper .supports .support-item{
		padding: 0 12px;
		margin-bottom: 12px;
		font-size: 0;
	}

	.header .detail .detail-wrapper .supports .support-item:last-child{
		margin-bottom: 0;
	}

	.header .detail .detail-wrapper .supports .support-item .icon{
		display: inline-block;
		width: 16px;
		height: 16px;
		vertical-align: top;
		margin-right: 6px;
		background-size: 16px 16px;
		background-repeat: no-repeat;
	}

	.header .detail .detail-wrapper .supports .support-item .text{
		line-height: 12px;
		font-size: 12px;
	}

	.supports .decrease{
		background-image: url('../assets/decrease_2@2x.png');
	}

	.supports .discount{
		background-image: url('../assets/discount_2@2x.png');
	}

	.supports .special{
		background-image: url('../assets/special_2@2x.png');
	}

	.supports .invoice{
		background-image: url('../assets/invoice_2@2x.png');
	}

	.supports .guarantee{
		background-image: url('../assets/guarantee_2@2x.png');
	}

	.header .detail .detail-wrapper .bulletin{
		width: 80%;
		margin: 0 auto;
	}

	.header .detail .detail-wrapper .bulletin .bulletin-content{
		padding: 0 12px;
		line-height: 24px;
		font-size: 12px;
	}

</style>
